/*
 *  Copyright 2001-2004 The Apache Software Foundation
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package ar.uba.fi.posgrado.common.web.util;

import javax.servlet.jsp.PageContext;

import org.displaytag.decorator.DisplaytagColumnDecorator;
import org.displaytag.exception.DecoratorException;
import org.displaytag.properties.MediaTypeEnum;

import ar.uba.fi.posgrado.common.model.PosgradoEnum;

/**
 * Decorator para {@link PosgradoEnum}.<br>
 * Es usado para las exportaciones para los estados q son Enums.<br>
 * 
 * @author nicolas.gonzalez
 * @see DisplaytagColumnDecorator
 * @see PosgradoEnum
 */
public class PosgradoStatusDecorator implements DisplaytagColumnDecorator {

    /**
     * @see org.displaytag.decorator.DisplaytagColumnDecorator#decorate(java.lang.Object, javax.servlet.jsp.PageContext, org.displaytag.properties.MediaTypeEnum)
     */
    public Object decorate(Object columnValue, PageContext pageContext,
            MediaTypeEnum media) throws DecoratorException {
        PosgradoEnum status = (PosgradoEnum)columnValue;
        return status.toStringValue();
    }

}
